At a regular elementary school in Japan, the third-graders’ project is to put this model together.
In another post, we talked about an electric model that used little solar panels and that is quite Ecofriendly.
This model is even more, it uses a rubber band and a propeller.
This science project has been going on for more than 20 years. There should be something coming up in the next 10 years that may change the automotive industry. Let’s wait and see.